Good evening,
Would it be possible to apply the Lorentz force in the solver "Magnetic induction equation", instead of using an applied magnetic field?
Regards,
Andrea
Applied Lorentz Force
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Applied Lorentz Force
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Re: Applied Lorentz Force
Hi
Lorenz force should be applied to some equation that operators on forces. Currently it is readily available only in FlowSolver i.e for Navier-Stokes equation. It includes the contributions of enforced and induced magnetic fields.
-Peter
Lorenz force should be applied to some equation that operators on forces. Currently it is readily available only in FlowSolver i.e for Navier-Stokes equation. It includes the contributions of enforced and induced magnetic fields.
-Peter
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Re: Applied Lorentz Force
For example I have the following case.sif. should I put the Lorentz force in the Navier stockes solver?
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- case.sif
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Re: Applied Lorentz Force
It should be ok. You don't iterate within a timestep so the effect is not seen on the 1st timestep. -Peter
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Re: Applied Lorentz Force
Thanks, Peter. So, Should I write the Lorentz Force in the section "Body Force 1" or in the solver "Navier-Stocks"?
-Andrea
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Re: Applied Lorentz Force
Hi
Navier-Stokes equation looks for it in the Body Force section as described in the manual. Usually the physics should not come into to the solver settings. It is more related to physical entities (bodies & boundaries).
-Peter
Navier-Stokes equation looks for it in the Body Force section as described in the manual. Usually the physics should not come into to the solver settings. It is more related to physical entities (bodies & boundaries).
-Peter
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Re: Applied Lorentz Force
Thanks Peter, I followed your suggestions and it works.This is my new case.sif. Should I put also the magnetic field used in the Lorentz force as "applied magnetic field" in the Material section? Because now in the Convergence monitor Navier stockes and Level set just appear and not the magnetic solver, However when I open Paraview, the magnetic field and Lorentz Force are showed. So, my question is: What kind of magnetic field is that one showed in Paraview? Is the induced one? . Naturally, I have read the manual, but I didn't understand the description of the solver. I know that is fundamental for my MHD problem. My problem is analyzing the profile velocity in the zinc liquid when a magnetic field is acting. I expect a lower velocity profile and a reduction in the quantity of zinc in terms of interface.
-Andrea
- Attachments
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- case.sif
- (6.41 KiB) Downloaded 152 times
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